Ordered Redline Conquest Team frame

I was planning to build my old Kelly into a single speed and got about to ordering parts. I realized that I could get an awesome carbon Redline frame for under $900! Now I'm planning to convert my Steelman into a SS and build up a super light carbon crosser. Super stoked, but wondering how I can hide all my new stuff from my wife. Anyone wants an older Kelly cross (54 c-c, 55 c-t) with Wound-up fork, I'll sell it really cheap. Will post pics when I get things assembled and the wheels built.